举个例子：苏州有一家做半导体清洗设备的企业，营收不到3个亿，但他们的设备能做到28纳米以下制程的颗粒去除率99.99%。国内能做的不超过三家，而且他们价格比日本厂商低30%。这就是“关键核心技术”。
No raw pointers or manual memory management. All memory is GC-managed. You cannot take the address of a variable, cast between pointer types, or free memory. This eliminates use-after-free, double-free, buffer overflows, and dangling pointers by construction.，更多细节参见whatsapp
Continue reading...。关于这个话题，谷歌提供了深入分析
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